kinmade heavy duty brushed stainless steel sliding barn wood door hardware track kit double head hanger wheel

[hardware material] - it is made using premium stainless steel with wire drawing surface makes it heavier than others and fire proof, water proof and rust proof. it also allows you to install your barn doors interior and exterior. [easy to install] - this hardware requires at max 2 people. super detailed installation manual included that the measurements are all in inches. all tracks can be connected with other tracks with a junction bar.professional customer service team help you solve all installation problems in time.